<!doctype html>
<html>
  <head>
    <title>XMLHttpRequest: send() - Content-Type</title>
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
    <link rel="help" href="https://xhr.spec.whatwg.org/#dom-XMLHttpRequest-send-document" data-tested-assertations="following::p[1] following::p[2] following::p[3]" />
  </head>
  <body>
    <div id="log"></div>
    <script>
      function request(data, expected_type) {
        test(function() {
          var client = new XMLHttpRequest()
          client.open("POST", "resources/content.py", false)
          client.send(data)
          assert_equals(client.getResponseHeader("x-request-content-type"), expected_type)
        })
      }
      request("TEST", "text/plain;charset=UTF-8")
      function init(fr) { request(fr.contentDocument, fr.getAttribute("data-t")) }
    </script>
    <iframe src='data:text/xml;charset=windows-1252,<%FF/>' onload="init(this)" data-t="application/xml;charset=windows-1252"></iframe>
    <iframe src='data:text/html;charset=windows-1252,%FF' onload="init(this)" data-t="text/html;charset=windows-1252"></iframe>
  </body>
</html>
